Description
The CEC‑PWSP0008 is a 1000 W AC power supply module designed for use in Marconi / FORE Systems ASX‑4000 series telecommunication switching chassis. This unit provides the main AC to DC conversion and stable power delivery required to operate core ATM switch components, line cards, and interface modules in high‑availability carrier‑grade networks. It is typically installed in dedicated power supply bays of the ASX‑4000 system and is engineered for continuous, reliable operation.
Key Features
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Manufacturer: Marconi / FORE Systems
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Part Number: CEC‑PWSP0008 (often listed simply as PWSP0008)
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Product Type: AC Power Supply Unit (PSU)
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Rated Output Power: 1000 W (AC to DC conversion)
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Input Voltage: Standard AC mains (typically ~100–240 VAC; exact rating dependent on chassis)
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Usage: Telecom / ATM switch power module
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System Compatibility: Designed for use in Marconi/FORE Systems ASX‑4000 telecom chassis
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Condition: Often available as new old stock (NOS), refurbished, or used
Technical Overview
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Role in System: This module supplies DC power to the internal backplane and active electronics of the network switch — supporting high‑reliability telecom operation.
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Integration: Installed in the PSU bay of an ASX‑4000 chassis, used alongside redundant or additional PSU modules for N+1 power redundancy.
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Protection & Reliability: Built to operate continuously with protections against over‑current, over‑voltage, and over‑temperature conditions common in carrier‑grade environments.
